Helping agency founders build more valuable businesses—through growth, leadership, profitability, AI transformation, succession planning, and exit preparation.

Sandra Fathi is an agency founder, CEO, and strategic advisor who helps leaders of independent PR, marketing, and communications firms build stronger, more profitable, and more valuable businesses.
Over the course of her career, Sandra founded and grew Affect into an award-winning agency serving more than 240 clients and generating over $32 million in lifecycle revenue. The firm earned more than 60 industry awards, including recognition for its workplace culture, before being acquired by Gregory FCA. As Chief Strategy Officer at Gregory FCA, she led growth strategy, acquisition integration, operations, new business development, and private equity reporting while helping the combined firm increase revenue and profitability.
Today, Sandra works with agency founders, CEOs, and leadership teams on growth, profitability, organizational structure, leadership development, succession planning, and M&A readiness. Her approach is practical, candid, and grounded in firsthand experience building, scaling, selling, and integrating an agency.

Ronen Twiss is a results-driven financial executive with more than two decades of experience in strategic financial management, operational leadership, and capital optimization. With a proven track record of driving financial growth and enhancing profitability across industries, Ronen excels in providing tailored financial solutions for businesses seeking to scale or optimize operations. As a former CFO & Controller of an internationally renowned diamond wholesaler, Ronen has extensive expertise in financial strategy, cash flow management, and financial reporting, while adeptly managing multi-location operations in New York, London, and Tel Aviv.. Ronen also brings valuable insights from his tenure as a senior auditor in the banking industry, where he worked with Fortune 500 companies to provide financial services, delivering expertise in financial audits, process optimization, and reporting.
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